Town Hall theatre, Galway There are echoes of Joyce and Beckett as guests gather at a dinner party and grapple with their own disconnectedness A highly strung dinner-party host looks set for an evening of disappointments in Brian Watkins' new play for Druid Theatre. As eight guests arrive to Morkan's (Marie Mullen) snowbound house on 6 January, they are unsure what is expected of them. Instructions to prepare a party…